function views_handler_field_term_node_tid::pre_render in Views (for Drupal 7) 6.3
Same name and namespace in other branches
- 6.2 modules/taxonomy/views_handler_field_term_node_tid.inc \views_handler_field_term_node_tid::pre_render()
- 7.3 modules/taxonomy/views_handler_field_term_node_tid.inc \views_handler_field_term_node_tid::pre_render()
Run before any fields are rendered.
This gives the handlers some time to set up before any handler has been rendered.
Parameters
$values: An array of all objects returned from the query.
Overrides views_handler_field::pre_render
File
- modules/
taxonomy/ views_handler_field_term_node_tid.inc, line 71
Class
- views_handler_field_term_node_tid
- Field handler to display all taxonomy terms of a node.
Code
function pre_render($values) {
$this->field_alias = $this->aliases['vid'];
$vids = array();
foreach ($values as $result) {
if (!empty($result->{$this->aliases['vid']})) {
$vids[] = $result->{$this->aliases['vid']};
}
}
if ($vids) {
$voc = '';
$voc_ids = array_filter($this->options['vids']);
if (!empty($this->options['limit']) && !empty($voc_ids)) {
$voc = " AND td.vid IN (" . implode(', ', array_keys($voc_ids)) . ")";
}
$result = db_query("SELECT tn.vid AS node_vid, td.*, v.name as vocabulary FROM {term_data} td INNER JOIN {term_node} tn ON td.tid = tn.tid INNER JOIN {vocabulary} v ON v.vid = td.vid WHERE tn.vid IN (" . implode(', ', $vids) . "){$voc} ORDER BY td.weight, td.name");
while ($term = db_fetch_object($result)) {
$this->items[$term->node_vid][$term->tid]['name'] = check_plain($term->name);
$this->items[$term->node_vid][$term->tid]['tid'] = $term->tid;
$this->items[$term->node_vid][$term->tid]['vid'] = $term->vid;
$this->items[$term->node_vid][$term->tid]['vocabulary'] = check_plain($term->vocabulary);
if (!empty($this->options['link_to_taxonomy'])) {
$this->items[$term->node_vid][$term->tid]['make_link'] = TRUE;
$this->items[$term->node_vid][$term->tid]['path'] = taxonomy_term_path($term);
}
}
}
}